/Engine/Source/Runtime/CoreUObject/Public/UObject/Class.h
Determines if the struct or any of its super structs has any metadata associated with the provided key
pointer to theUStructthat has associated metadata, nullptr if Key is not associated with anyUStructin the hierarchy
const [UStruct](API\Runtime\CoreUObject\UObject\UStruct) * HasMetaDataHierarchical ( const [FName](API\Runtime\Core\UObject\FName) & Key ) const